Home / 2,362,373.16-3,544,076.50-765,097.70

Finding the Fourth Proportional to 2,362,373.16, 3,544,076.50 and 765,097.70

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Solution

The fourth proportional to 2,362,373.16, 3,544,076.50 and 765,097.70 is: 1,147,813.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,373.16 : 3,544,076.50 = 765,097.70 : x
  2. Step 2: Convert to fraction form
    2,362,373.16/3,544,076.50 = 765,097.70/x
  3. Step 3: Cross multiply
    2,362,373.16x = 3,544,076.50 × 765,097.70
  4. Step 4: Simplify right side
    2,362,373.16x = 2,711,564,778,774.05
  5. Step 5: Solve for x
    x = 2,711,564,778,774.05/2,362,373.16
  6. Step 6: Final answer
    x = 1,147,813.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.